Instructables: exploring - technology - wireless - popular http://www.instructables.com Thu, 11 Feb 2016 07:20:51 PST BLOX v1.01 Arduino WiFi Thermometer (with web page) - Arduino wireless http://www.instructables.com/id/Arduino-WiFi-Temperature-Meter-with-web-page/
Arduino WiFi Thermometer (with web page) - Arduino wireless - More DIY How To Projects]]> http://cdn.instructables.com/FS6/WK6S/I4E64J5B/FS6WK6SI4E64J5B.SQUARE2.jpg http://cdn.instructables.com/FS6/WK6S/I4E64J5B/FS6WK6SI4E64J5B.SQUARE.jpg http://cdn.instructables.com/FS6/WK6S/I4E64J5B/FS6WK6SI4E64J5B.SMALL.jpg limbo What you need An Arduino board (any compatible board is OK). LM-35 (to use with the provided file you can use DS18B20 but you have to convert the source code respectively). HLK-RM04 WiFi router module. 5V Power supply or Power supply and regulation circuit. The Idea Arduino can be easily turned i...
By: limbo

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Tue, 30 Dec 2014 11:32:37 PST
Wireless L E D http://www.instructables.com/id/Wireless-L-E-D/
Wireless L E D - More DIY How To Projects]]> http://cdn.instructables.com/FRM/SMS5/GOW48T7U/FRMSMS5GOW48T7U.SQUARE2.jpg http://cdn.instructables.com/FRM/SMS5/GOW48T7U/FRMSMS5GOW48T7U.SQUARE.jpg http://cdn.instructables.com/FRM/SMS5/GOW48T7U/FRMSMS5GOW48T7U.SMALL.jpg neelandan This is a way  to light up an LED without connecting any wires to it. (The music is from Rick Astley's "Never Gonna Give You Up")  A simple transistor oscillator circuit generates radio frequency energy, and this energy is coupled to the LED's leads which are bent into a circle and sol...
By: neelandan

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Sat, 18 Jun 2011 13:17:26 PDT
Dell Laptop WI-FI High Gain Antenna Mod, Increase Internal Network Cards Range and Signal !!! http://www.instructables.com/id/Dell-Laptop-WI-FI-High-Gain-Antenna-Mod-Increase--1/
Dell Laptop WI-FI High Gain Antenna Mod, Increase Internal Network Cards Range and Signal !!! - More DIY How To Projects]]> http://cdn.instructables.com/FT1/ONL4/FEAQ3XJ6/FT1ONL4FEAQ3XJ6.SQUARE2.jpg http://cdn.instructables.com/FT1/ONL4/FEAQ3XJ6/FT1ONL4FEAQ3XJ6.SQUARE.jpg http://cdn.instructables.com/FT1/ONL4/FEAQ3XJ6/FT1ONL4FEAQ3XJ6.SMALL.jpg xxgemini Hello, This is my first instructable. Today Im going to sho you how to significantly increase the range and signal power of your laptop for about 15$. I have a Dell E1505 but this can be easily adapted to other brands of laptops. Its very Easy and quick mod but you must be very careful not to hurt y...
By: xxgemini

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Fri, 28 Mar 2008 19:05:55 PDT
How to control an arduino car via Bluetooth (for beginners) http://www.instructables.com/id/How-to-control-an-arduino-car-via-Bluetooth-for-be/
How to control an arduino car via Bluetooth (for beginners) - More DIY How To Projects]]> http://cdn.instructables.com/FCA/EN6G/IA0WZ8X0/FCAEN6GIA0WZ8X0.SQUARE2.jpg http://cdn.instructables.com/FCA/EN6G/IA0WZ8X0/FCAEN6GIA0WZ8X0.SQUARE.jpg http://cdn.instructables.com/FCA/EN6G/IA0WZ8X0/FCAEN6GIA0WZ8X0.SMALL.jpg caiomoraes All we know that Arduino is an excellent prototyping platform, principally because it uses a friendly programming language and there are a lot of extra incredible components that provide us great experiences. We can integrate the Arduino with differents shields or modules and build fantastic things....
By: caiomoraes

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Sun, 24 May 2015 16:58:58 PDT
Xbee quick setup guide (Arduino) http://www.instructables.com/id/Xbee-quick-setup-guide-Arduino/
Xbee quick setup guide (Arduino) - More DIY How To Projects]]> http://cdn.instructables.com/F7Y/46HW/H5R9ERO1/F7Y46HWH5R9ERO1.SQUARE2.jpg http://cdn.instructables.com/F7Y/46HW/H5R9ERO1/F7Y46HWH5R9ERO1.SQUARE.jpg http://cdn.instructables.com/F7Y/46HW/H5R9ERO1/F7Y46HWH5R9ERO1.SMALL.jpg simonfrfr This instructable will help you be able to make your xbee work with your arduino. An Xbee is a small transceiver that sends our serial data that is fed into it. It is very helpful in wireless matters, like data from surveillance, RC toys and more. But if you need to set up an Xbee model, after you k...
By: simonfrfr

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Thu, 16 Aug 2012 04:01:30 PDT
Programming the ESP8266-12E using Arduino software/IDE http://www.instructables.com/id/Programming-the-ESP8266-12E-using-Arduino-software/
Programming the ESP8266-12E using Arduino software/IDE - More DIY How To Projects]]> http://cdn.instructables.com/FRR/U5G2/IFPOOC9Y/FRRU5G2IFPOOC9Y.SQUARE2.jpg http://cdn.instructables.com/FRR/U5G2/IFPOOC9Y/FRRU5G2IFPOOC9Y.SQUARE.jpg http://cdn.instructables.com/FRR/U5G2/IFPOOC9Y/FRRU5G2IFPOOC9Y.SMALL.jpg jainrk The ESP8266 is like an Arduino with a builtin WiFi, the MCU and WiFi circuitry are in the same chip. Consider Arduino + WiFi Shield = ESP8266. In this instructable I will provide a step by step guide to procure and programming an ESP8266-12E WIFI Development Board. You will also learn how to install...
By: jainrk

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Wed, 14 Oct 2015 08:12:13 PDT
Raspberry Pi Temperature Logger via Radio http://www.instructables.com/id/Raspberry-Pi-Temperature-Logger-via-Radio/
Raspberry Pi Temperature Logger via Radio - More DIY How To Projects]]> http://cdn.instructables.com/FNM/LSGH/HSE95CTA/FNMLSGHHSE95CTA.SQUARE2.jpg http://cdn.instructables.com/FNM/LSGH/HSE95CTA/FNMLSGHHSE95CTA.SQUARE.jpg http://cdn.instructables.com/FNM/LSGH/HSE95CTA/FNMLSGHHSE95CTA.SMALL.jpg Fernando Lourenco This project makes use of a raspberry pi, to read the temperature of several radio sensors, and store them on a Sqlite database. The same raspberry pi is used to serve webpages with the graph of the acquired temperatures. See live demo here. Install hardware on the Pi The first thing to ...
By: Fernando Lourenco

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Wed, 5 Mar 2014 17:21:08 PST
DIY 2G/3G/4G wireless cell phone signal booster http://www.instructables.com/id/DIY-2G3G4G-Wireless-Cell-Phone-Signal-Booster/
DIY 2G/3G/4G wireless cell phone signal booster - More DIY How To Projects]]> http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SQUARE2.jpg http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SQUARE.jpg http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SMALL.jpg Lau Han Ching Before begin. Where i stay is a rural area., cell phone signal reception is a nightmare. 1 bar or no service, the best i can get is 2 bar. After a long searching for a solution, trial and error. Discover this simple solution without purchased a expensive 3G signal booster. Here the guide to build on...
By: Lau Han Ching

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Sat, 9 Jan 2016 07:36:01 PST
Wireless indoor & outdoor thermometer http://www.instructables.com/id/Wireless-indoor-outdoor-thermometer/
Wireless indoor & outdoor thermometer - More DIY How To Projects]]> http://cdn.instructables.com/FL0/KJNW/HURHSA7Q/FL0KJNWHURHSA7Q.SQUARE2.jpg http://cdn.instructables.com/FL0/KJNW/HURHSA7Q/FL0KJNWHURHSA7Q.SQUARE.jpg http://cdn.instructables.com/FL0/KJNW/HURHSA7Q/FL0KJNWHURHSA7Q.SMALL.jpg MisloElectronics I would like to introduce you to one of my interesting projects. It is a wireless thermometer that measures the indoor and outdoor temperature. The device consists of two parts. One is a transmitter that contains one digital temperature sensor and a transmitter module. A second receiver consisting o...
By: MisloElectronics

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Sun, 4 May 2014 10:15:13 PDT
Arduino Wireless SD Shield Tutorial http://www.instructables.com/id/Arduino-Wireless-SD-Shield-Tutorial/
Arduino Wireless SD Shield Tutorial - More DIY How To Projects]]> http://cdn.instructables.com/FUU/0IUN/H05NOWJ3/FUU0IUNH05NOWJ3.SQUARE2.jpg http://cdn.instructables.com/FUU/0IUN/H05NOWJ3/FUU0IUNH05NOWJ3.SQUARE.jpg http://cdn.instructables.com/FUU/0IUN/H05NOWJ3/FUU0IUNH05NOWJ3.SMALL.jpg randofo As the name implies, the Arduino Wireless SD shield serves two functions. Foremost, this shield allows you to easily interface with Xbee transceiver modules to create mesh networks, and other wireless devices. Secondly, the micro SD socket allows you to store and access a large amount of data. Wheth...
By: randofo

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Mon, 26 Mar 2012 13:58:54 PDT
Homebrew WISP ( Wireless ISP) http://www.instructables.com/id/Homebrew-WISP--Wireless-ISP/
Homebrew WISP ( Wireless ISP) - More DIY How To Projects]]> http://cdn.instructables.com/FOZ/KR22/YUHEP27U4T4/FOZKR22YUHEP27U4T4.SQUARE2.jpg http://cdn.instructables.com/FOZ/KR22/YUHEP27U4T4/FOZKR22YUHEP27U4T4.SQUARE.jpg http://cdn.instructables.com/FOZ/KR22/YUHEP27U4T4/FOZKR22YUHEP27U4T4.SMALL.jpg Talking Electronics I have always been amazed with wireless technology even before. I remember during our high school days. My friends and I were DREAMING on how to propagate data packets using the VHF radio (145.00 Mhz) and a Commodore 64 computer. It did not materialize though, we haven't had the chance to test it be...
By: Talking Electronics

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Fri, 3 Mar 2006 11:10:18 PST
Building a wifi booster DIY style http://www.instructables.com/id/Building-a-wifi-booster-DIY-style/
Building a wifi booster DIY style - More DIY How To Projects]]> http://cdn.instructables.com/FAY/K5DU/FAQEDM98/FAYK5DUFAQEDM98.SQUARE2.jpg http://cdn.instructables.com/FAY/K5DU/FAQEDM98/FAYK5DUFAQEDM98.SQUARE.jpg http://cdn.instructables.com/FAY/K5DU/FAQEDM98/FAYK5DUFAQEDM98.SMALL.jpg PhaZZed Learn how to boost your wifi signal for next to no cost with this simple DIY guideOrigonal Article: Building a Wifi Booster Cutout required parts The first step is to cutout the main parts for the reflector. You may download a stencil from this link:http://www.imod.co.za/wifi.pdfOnce you have dow...
By: PhaZZed

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Wed, 2 Jan 2008 10:16:31 PST
Arduino controls cheap RC car transmitter http://www.instructables.com/id/Arduino-controls-cheap-RC-car-transmitter/
Arduino controls cheap RC car transmitter - More DIY How To Projects]]> http://cdn.instructables.com/F62/SYQ4/GV5JF2UG/F62SYQ4GV5JF2UG.SQUARE2.jpg http://cdn.instructables.com/F62/SYQ4/GV5JF2UG/F62SYQ4GV5JF2UG.SQUARE.jpg http://cdn.instructables.com/F62/SYQ4/GV5JF2UG/F62SYQ4GV5JF2UG.SMALL.jpg techbitar OBJECTIVE Cheap Chinese RC toy cars can be had for about 5 Euros in the local market. The wireless brains behind the majority of these cheap RC toys is a pair of very cheap ICs the TX2 and the RX2. Yup, that's what they are called. So this tutorial is focused on the TX2/RX2 based remote controlled...
By: techbitar

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Sat, 19 Nov 2011 08:29:40 PST
Arduino 433Mhz Wireless Communication Rc Switch http://www.instructables.com/id/Arduino-433Mhz-Wireless-Communication-Rc-Switch/
Arduino 433Mhz Wireless Communication Rc Switch - More DIY How To Projects]]> http://cdn.instructables.com/FFU/RCNS/IBW23GLF/FFURCNSIBW23GLF.SQUARE2.jpg http://cdn.instructables.com/FFU/RCNS/IBW23GLF/FFURCNSIBW23GLF.SQUARE.jpg http://cdn.instructables.com/FFU/RCNS/IBW23GLF/FFURCNSIBW23GLF.SMALL.jpg SohamG In this instructable we will be seeing how to use the 433 Mhz transmitter and receiver to communicate via the arduino board. We can also use the Ht12 encoder and decoderComponents Required :433Mhz receiver transmitter module Arduino Board (Any) ...
By: SohamG

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Tue, 7 Jul 2015 10:11:51 PDT
Arduino Wireless Programming with XBee Series 1 or 2 http://www.instructables.com/id/Arduino-Wireless-Programming-with-XBee-Series-1-or/
Arduino Wireless Programming with XBee Series 1 or 2 - More DIY How To Projects]]> http://cdn.instructables.com/FOO/ZLTS/HAQ32181/FOOZLTSHAQ32181.SQUARE2.jpg http://cdn.instructables.com/FOO/ZLTS/HAQ32181/FOOZLTSHAQ32181.SQUARE.jpg http://cdn.instructables.com/FOO/ZLTS/HAQ32181/FOOZLTSHAQ32181.SMALL.jpg Hitm_n     Hi. This Instructable will guide you through the process of wirelessly  programming your Arduino using two XBees. I just finished designing a wireless EEG system with the XBee modules, so I've become quite fluent in their programming and have just now been able to accomplish this. It still amaze...
By: Hitm_n

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Wed, 19 Dec 2012 16:20:18 PST
Configuring XBees for API Mode http://www.instructables.com/id/Configuring-XBees-for-API-Mode/
Configuring XBees for API Mode - More DIY How To Projects]]> http://cdn.instructables.com/FYZ/WLSB/GHFK0Q1S/FYZWLSBGHFK0Q1S.SQUARE2.jpg http://cdn.instructables.com/FYZ/WLSB/GHFK0Q1S/FYZWLSBGHFK0Q1S.SQUARE.jpg http://cdn.instructables.com/FYZ/WLSB/GHFK0Q1S/FYZWLSBGHFK0Q1S.SMALL.jpg quasiben XBee are popular wireless modules used by hobbyists and DIYers.  These wireless modules come in variety of styles and power ratings (distance ranges).  There are several tutorials even instructables for configuring XBees for point-point (P2P) communication.  P2P communication is restricted between t...
By: quasiben

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Thu, 9 Dec 2010 19:33:31 PST
Make Bose QuietComfort 15 (QC 15) Bluetooth Wireless http://www.instructables.com/id/Make-Bose-QuietComfort-15-QC-15-Bluetooth-Wirele/
Make Bose QuietComfort 15 (QC 15) Bluetooth Wireless - More DIY How To Projects]]> http://cdn.instructables.com/FRY/D8VT/H1YOJ6QD/FRYD8VTH1YOJ6QD.SQUARE2.jpg http://cdn.instructables.com/FRY/D8VT/H1YOJ6QD/FRYD8VTH1YOJ6QD.SQUARE.jpg http://cdn.instructables.com/FRY/D8VT/H1YOJ6QD/FRYD8VTH1YOJ6QD.SMALL.jpg Michael Bell Bose QuietComfort 15's are a great pair of headphones, but they're not wireless. I have no idea why Bose doesn't make a wireless bluetooth dongle for them, so I hacked together one in less than 15 minutes. Here's what you need: - Pair of Bose QC 15's - 3.5mm Bose QC audio plug (this needs to be the...
By: Michael Bell

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Tue, 22 May 2012 17:07:29 PDT
how to Cool your Wireless Network Router and prevent it from slowing down http://www.instructables.com/id/how-to-Cool-your-Wireless-Network-and-make-it-fast/
how to Cool your Wireless Network Router and prevent it from slowing down - More DIY How To Projects]]> http://cdn.instructables.com/FQI/1ZE1/FZWXP36G/FQI1ZE1FZWXP36G.SQUARE2.jpg http://cdn.instructables.com/FQI/1ZE1/FZWXP36G/FQI1ZE1FZWXP36G.SQUARE.jpg http://cdn.instructables.com/FQI/1ZE1/FZWXP36G/FQI1ZE1FZWXP36G.SMALL.jpg WRX STI This is an Instructable showing you how to cool your wireless network router and avoid slowing down.I used computer's fan to cool the wireless, attach the fan to the wireless and will use the same power source of the wireless (wireless NO fan ON, wireless OFF fan OFF)Maybe you will ask me why should...
By: WRX STI

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Thu, 24 Sep 2009 06:29:34 PDT
Get Started with ESP8266 Using AT Commands, NodeMCU, or Arduino (ESP-12E) http://www.instructables.com/id/Get-Started-with-ESP8266-Using-AT-Commands-NodeMCU/
Get Started with ESP8266 Using AT Commands, NodeMCU, or Arduino (ESP-12E) - More DIY How To Projects]]> http://cdn.instructables.com/FZY/LMHF/IFR641OO/FZYLMHFIFR641OO.SQUARE2.jpg http://cdn.instructables.com/FZY/LMHF/IFR641OO/FZYLMHFIFR641OO.SQUARE.jpg http://cdn.instructables.com/FZY/LMHF/IFR641OO/FZYLMHFIFR641OO.SMALL.jpg acrobotic This Instructable will show you the steps needed to get started with the ESP8266 using a fantastic little development board for the ESP-12E module. The board includes everything needed including a USB to Serial adapter, surface-mount LED, and voltage regulator. In addition, it is easily mountable ...
By: acrobotic

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Tue, 13 Oct 2015 17:30:34 PDT
RF Control System For R/C Vehicle Based On Arduino And nRF24L01 http://www.instructables.com/id/RF-Control-System-For-RC-Vehicle-Based-On-Arduino-/
RF Control System For R/C Vehicle Based On Arduino And nRF24L01 - More DIY How To Projects]]> http://cdn.instructables.com/FHG/6Z3E/HW8T6VBY/FHG6Z3EHW8T6VBY.SQUARE2.jpg http://cdn.instructables.com/FHG/6Z3E/HW8T6VBY/FHG6Z3EHW8T6VBY.SQUARE.jpg http://cdn.instructables.com/FHG/6Z3E/HW8T6VBY/FHG6Z3EHW8T6VBY.SMALL.jpg mujahed1987 The aim of this project is to build a transmitter and a receiver by using a cheap and easy to use component such as Arduino UNO, Arduino Nano, and nRF24L01 transceiver. This project is a simple and easy to implement and can be a good start point for beginners. ​What you will need: 1x Arduino Un...
By: mujahed1987

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Sat, 28 Jun 2014 10:27:07 PDT
Modulos RF433 Mhz con Arduino http://www.instructables.com/id/Modulos-RF433-Mhz-con-Arduino/
Modulos RF433 Mhz con Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FG9/H1PS/I2I42TQE/FG9H1PSI2I42TQE.SQUARE2.jpg http://cdn.instructables.com/FG9/H1PS/I2I42TQE/FG9H1PSI2I42TQE.SQUARE.jpg http://cdn.instructables.com/FG9/H1PS/I2I42TQE/FG9H1PSI2I42TQE.SMALL.jpg Daniel ArturoF En este breve tutorial vamos a aprender a usar los módulos transmisores RF de 433Mhz, son ideales para principiantes por su bajo costo y facilidad de uso. Ademas de que pueden llegar a transmitir hasta una distancia máxima de 200mts!!! Para ello usaremos Arduino y la librería VirtualWire Materiale...
By: Daniel ArturoF

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Sat, 15 Nov 2014 14:41:54 PST
Cheap Wireless Motion Sensor Device http://www.instructables.com/id/Cheap-Wireless-Motion-Sensor-Device/
Cheap Wireless Motion Sensor Device - More DIY How To Projects]]> http://cdn.instructables.com/FKQ/PK9M/H2WEV1XU/FKQPK9MH2WEV1XU.SQUARE2.jpg http://cdn.instructables.com/FKQ/PK9M/H2WEV1XU/FKQPK9MH2WEV1XU.SQUARE.jpg http://cdn.instructables.com/FKQ/PK9M/H2WEV1XU/FKQPK9MH2WEV1XU.SMALL.jpg Jochefor I think we all have the dream to became a super spy, so if you are in a secret mission, you are doing something in your house and you don't want to get caught, our you are just eating all the cookies in the kitchen and you want to know if your mother is coming, the wireless motion sensor devices are...
By: Jochefor

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Sun, 3 Jun 2012 13:45:53 PDT
XBMC/KODI - AirPlay Capabilities Across The XBMC/KODI Suite http://www.instructables.com/id/XBMC-Frodo-AirPlay-Capabilities-Across-The-XBMC-Su/
XBMC/KODI - AirPlay Capabilities Across The XBMC/KODI Suite - More DIY How To Projects]]> http://cdn.instructables.com/F2W/V85H/HMVJGI6E/F2WV85HHMVJGI6E.SQUARE2.jpg http://cdn.instructables.com/F2W/V85H/HMVJGI6E/F2WV85HHMVJGI6E.SQUARE.jpg http://cdn.instructables.com/F2W/V85H/HMVJGI6E/F2WV85HHMVJGI6E.SMALL.jpg kaustad UPDATE: XBMC has now been updated and renamed to KODI so all steps in this guide still apply just superficial name changes and logo changes are all that are marginally different.For those that are unaware, XBMC is a magnificent, and open-source media centre and media platform. XBMC Media Centre for ...
By: kaustad

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Fri, 18 Oct 2013 08:49:42 PDT
Wireless outdoor Arduino weather station with PC logging and Graphs http://www.instructables.com/id/Wireless-outdoor-Arduino-weather-station-with-PC-l/
Wireless outdoor Arduino weather station with PC logging and Graphs - More DIY How To Projects]]> http://cdn.instructables.com/F4B/SQBH/GXL6FITG/F4BSQBHGXL6FITG.SQUARE2.jpg http://cdn.instructables.com/F4B/SQBH/GXL6FITG/F4BSQBHGXL6FITG.SQUARE.jpg http://cdn.instructables.com/F4B/SQBH/GXL6FITG/F4BSQBHGXL6FITG.SMALL.jpg zmashiah I wanted to have a log of outdoor weather with PC logging and graphs for quite some time now. There are such devices in the market but their cost is really high. So, decided to build one by myself and enjoy the experience too. Features Temperature, Humidity and barometric pressure measurement ...
By: zmashiah

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Thu, 19 Jan 2012 08:50:14 PST
Attiny 45 EMF Sensor http://www.instructables.com/id/Attiny-45-EMF-Sensor/
Attiny 45 EMF Sensor - More DIY How To Projects]]> http://cdn.instructables.com/F3V/KKRA/IEOP625E/F3VKKRAIEOP625E.SQUARE2.jpg http://cdn.instructables.com/F3V/KKRA/IEOP625E/F3VKKRAIEOP625E.SQUARE.jpg http://cdn.instructables.com/F3V/KKRA/IEOP625E/F3VKKRAIEOP625E.SMALL.jpg Khaleel123 This sensor is very sensitive and can pick up electrical signals from anything that uses power. It displays the amount of interference it picks up by sequentially lighting 4 led's one after the other. I have tested it all around the house and its been kinda fun to see how different things compare. I...
By: Khaleel123

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Thu, 17 Sep 2015 22:59:50 PDT
How To Build A Spark Gap Tesla Coil (SGTC) http://www.instructables.com/id/How-To-Build-A-Spark-Gap-Tesla-Coil-SGTC/
How To Build A Spark Gap Tesla Coil (SGTC) - More DIY How To Projects]]> http://cdn.instructables.com/FV5/PYUB/GPVEVPS3/FV5PYUBGPVEVPS3.SQUARE2.jpg http://cdn.instructables.com/FV5/PYUB/GPVEVPS3/FV5PYUBGPVEVPS3.SQUARE.jpg http://cdn.instructables.com/FV5/PYUB/GPVEVPS3/FV5PYUBGPVEVPS3.SMALL.jpg Xellers Shoot foot-long bolts of lighting through the air, light fluorescent tubes without wires, and power your other high voltage experiments with the aid of this tabletop-sized Tesla coil! Once the parts have arrived, it comes together in about a weekend, and for less than $200 even for those without a...
By: Xellers

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Sun, 10 Jul 2011 18:11:31 PDT
Arduino weather station with RF433 MHz modules http://www.instructables.com/id/Arduino-weather-station-with-RF433-MHz-modules/
Arduino weather station with RF433 MHz modules - More DIY How To Projects]]> http://cdn.instructables.com/FSF/Y82I/IFD6N2O2/FSFY82IIFD6N2O2.SQUARE2.jpg http://cdn.instructables.com/FSF/Y82I/IFD6N2O2/FSFY82IIFD6N2O2.SQUARE.jpg http://cdn.instructables.com/FSF/Y82I/IFD6N2O2/FSFY82IIFD6N2O2.SMALL.jpg eliesalame In this project I will show you how make two Arduinos talk to each other using RF frequency (wireless)In the past I published four instructables that lead to this one :The first two are about connecting a serial LCD with I2C to an Arduino UNO and a NANO http://www.instructables.com/id/How-to-connect...
By: eliesalame

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Mon, 5 Oct 2015 15:33:06 PDT
Security System and Access Control with Arduino and RFID http://www.instructables.com/id/Security-System-and-Access-Control-with-Arduino-an/
Security System and Access Control with Arduino and RFID - More DIY How To Projects]]> http://cdn.instructables.com/F0C/EJ4X/HHMI59BJ/F0CEJ4XHHMI59BJ.SQUARE2.jpg http://cdn.instructables.com/F0C/EJ4X/HHMI59BJ/F0CEJ4XHHMI59BJ.SQUARE.jpg http://cdn.instructables.com/F0C/EJ4X/HHMI59BJ/F0CEJ4XHHMI59BJ.SMALL.jpg BIGDOG1971 Security System and Access Control with Arduino and RFID This project is an evolotuin of my first project called "Arduino - Security System and Access Control" As you can see at the blog http://arduinobymyself.blogspot.com.br/2012/03/arduino-sistema-de-seguranca-controle.html (sorry but this proje...
By: BIGDOG1971

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Sun, 9 Jun 2013 10:53:03 PDT
Control Arduino Board Wirelessly With iPhone, iPad or iPod Using iArduino App and Ethernet Shield http://www.instructables.com/id/Control-Arduino-Board-Wirelessly-With-iPhone-iPad/
Control Arduino Board Wirelessly With iPhone, iPad or iPod Using iArduino App and Ethernet Shield - More DIY How To Projects]]> http://cdn.instructables.com/FKM/R9ET/H9T4CK38/FKMR9ETH9T4CK38.SQUARE2.jpg http://cdn.instructables.com/FKM/R9ET/H9T4CK38/FKMR9ETH9T4CK38.SQUARE.jpg http://cdn.instructables.com/FKM/R9ET/H9T4CK38/FKMR9ETH9T4CK38.SMALL.jpg DjTronix This tutorial will guide you with how to make whole setup to control your Arduino Board with iArduino application.For understanding, we will use Led and we will switch it On and Off  with the help of iArduino app.From this you will get the idea about how to setup iArduino to control your Arduino boa...
By: DjTronix

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Sun, 25 Nov 2012 23:08:33 PST
Setting up a MAC Filter http://www.instructables.com/id/Wireless-Router-Security/
Setting up a MAC Filter - More DIY How To Projects]]> http://cdn.instructables.com/FVV/X5L5/FC2BTOHT/FVVX5L5FC2BTOHT.SQUARE2.jpg http://cdn.instructables.com/FVV/X5L5/FC2BTOHT/FVVX5L5FC2BTOHT.SQUARE.jpg http://cdn.instructables.com/FVV/X5L5/FC2BTOHT/FVVX5L5FC2BTOHT.SMALL.jpg blksheep This instructable shows you how to setup a secure wireless network using a MAC address filter. I have never had any security problems, and it appears as an unsecured wireless network, which means you can bump off an inconsiderate roommate or neighbor who are leaching off of your wireless without get...
By: blksheep

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Sun, 3 Feb 2008 01:47:19 PST
Self Driveing Lawn Mower Remote Control Autonomous Lawn Mower using RaspberryPi http://www.instructables.com/id/Google-Mows-My-Lawn/
Self Driveing Lawn Mower Remote Control Autonomous Lawn Mower using RaspberryPi - More DIY How To Projects]]> http://cdn.instructables.com/FAZ/CHET/IEFI9DB3/FAZCHETIEFI9DB3.SQUARE2.jpg http://cdn.instructables.com/FAZ/CHET/IEFI9DB3/FAZCHETIEFI9DB3.SQUARE.jpg http://cdn.instructables.com/FAZ/CHET/IEFI9DB3/FAZCHETIEFI9DB3.SMALL.jpg MacmeDan Have you heard of #twitchPlaysPokemon? Well that was some of the inspiration behind this project #googleMowsMyLawn. This project was an idea that my brothers and I had and wanted to do for a little while. When StartFest had a hackathon, we were provided with the perfect opportunity to build it. The ...
By: MacmeDan

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Thu, 10 Sep 2015 10:11:59 PDT
REMOTE CONTROL CAR A PIECE OF CAKE http://www.instructables.com/id/REMOTE-CONTROLL-CAR-A-PIECE-OF-CAKE/
REMOTE CONTROL CAR A PIECE OF CAKE - More DIY How To Projects]]> http://cdn.instructables.com/FFP/E96E/I5B1KY63/FFPE96EI5B1KY63.SQUARE2.jpg http://cdn.instructables.com/FFP/E96E/I5B1KY63/FFPE96EI5B1KY63.SQUARE.jpg http://cdn.instructables.com/FFP/E96E/I5B1KY63/FFPE96EI5B1KY63.SMALL.jpg AVISHKAR_ Hello everyone in this instruct able. I will show you step by step instruction on how to make simple rf(radio frequency) RC(remote control) car .This can be made by any beginners within one hour I will be discussing on the working of all integrated circuit (IC) and modules used in this robotAnd ...
By: AVISHKAR_

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Wed, 9 Jul 2014 05:57:12 PDT
Turn any IR remote control to a wireless control ON/OFF switch http://www.instructables.com/id/Turn-any-IR-remote-control-to-a-wireless-control-O/
Turn any IR remote control to a wireless control ON/OFF switch - More DIY How To Projects]]> http://cdn.instructables.com/F0V/PU2S/GLWR1F8I/F0VPU2SGLWR1F8I.SQUARE2.jpg http://cdn.instructables.com/F0V/PU2S/GLWR1F8I/F0VPU2SGLWR1F8I.SQUARE.jpg http://cdn.instructables.com/F0V/PU2S/GLWR1F8I/F0VPU2SGLWR1F8I.SMALL.jpg bic While building a Toastmaster timer, I needed a switch to act as a Start/Stop switch. I first built it with a long flexible coax cable, but as time went on, it turned out to be impracticable: it could be too long and people could trip on it. So I was looking for a circuit to remotely control the time...
By: bic

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Wed, 30 Mar 2011 19:14:10 PDT
Control An Arduino With Your Phone http://www.instructables.com/id/Control-An-Arduino-With-Your-Phone/
Control An Arduino With Your Phone - More DIY How To Projects]]> http://cdn.instructables.com/FRJ/BR0L/IE1HKULC/FRJBR0LIE1HKULC.SQUARE2.jpg http://cdn.instructables.com/FRJ/BR0L/IE1HKULC/FRJBR0LIE1HKULC.SQUARE.jpg http://cdn.instructables.com/FRJ/BR0L/IE1HKULC/FRJBR0LIE1HKULC.SMALL.jpg Treker2 Hello everyone! In this instructible I will show you how to control and read sensors with arduino and blynk. Blynk is an app that allows full control over arduino, rasberry pi and spark core. With your smartphone! And it is as easy as uploading some code. Materials You will need:1 arduino (any mo...
By: Treker2

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Tue, 1 Sep 2015 12:56:14 PDT
Wireless Car Parking Alarm http://www.instructables.com/id/Wireless-Car-Parking-Alarm/
Wireless Car Parking Alarm - More DIY How To Projects]]> http://cdn.instructables.com/FGH/D38Z/IDSNA32D/FGHD38ZIDSNA32D.SQUARE2.jpg http://cdn.instructables.com/FGH/D38Z/IDSNA32D/FGHD38ZIDSNA32D.SQUARE.jpg http://cdn.instructables.com/FGH/D38Z/IDSNA32D/FGHD38ZIDSNA32D.SMALL.jpg Saiyam Are you or your wife/kids have just learned driving a car and are afraid of getting an ugly dent on it while parking it? Don't worry, this project is just for you!! The topic already tells much about the project but still telling, it is a wireless car parking alarm that consists of two arduinos conn...
By: Saiyam

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Wed, 26 Aug 2015 14:08:16 PDT
building the poor-mans mini tesla coil ( slayer exciter) http://www.instructables.com/id/building-the-poor-mans-mini-tesla-coil-slayer-exc/
building the poor-mans mini tesla coil ( slayer exciter) - More DIY How To Projects]]> http://cdn.instructables.com/FPK/CH8P/HELXKKI7/FPKCH8PHELXKKI7.SQUARE2.jpg http://cdn.instructables.com/FPK/CH8P/HELXKKI7/FPKCH8PHELXKKI7.SQUARE.jpg http://cdn.instructables.com/FPK/CH8P/HELXKKI7/FPKCH8PHELXKKI7.SMALL.jpg -max- A slayer exciter is basically a small solid state tesla coil, usually a one transistor design. The circuitry for it is simple. One of the first things anyone who has built a joule thief will notice, is that the circuitry is very similar. The biggest difference is that the small transformer or induct...
By: -max-

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Fri, 22 Mar 2013 14:34:24 PDT
DIY Portable Bluetooth Speaker 30W, BT4.0, Passive Radiators http://www.instructables.com/id/DIY-Bluetooth-Speaker-30W-BT40-Passive-Radiators/
DIY Portable Bluetooth Speaker 30W, BT4.0, Passive Radiators - More DIY How To Projects]]> http://cdn.instructables.com/FTP/6LZE/IDM03MJI/FTP6LZEIDM03MJI.SQUARE2.jpg http://cdn.instructables.com/FTP/6LZE/IDM03MJI/FTP6LZEIDM03MJI.SQUARE.jpg http://cdn.instructables.com/FTP/6LZE/IDM03MJI/FTP6LZEIDM03MJI.SMALL.jpg Barry_L Hey everybody! So in this tutorial I'm going to show you exactly how I built this (true) 30W RMS portable bluetooth speaker! Parts for this speaker can be optained pretty easily and cheaply, and there will be links provided to everything needed. First off, here are some specs and features: Bluetooth...
By: Barry_L

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Sat, 22 Aug 2015 10:42:27 PDT
Enhanced NRF24L01 radio with a DIY Dipole Antenna modification. http://www.instructables.com/id/Enhanced-NRF24L01/
Enhanced NRF24L01 radio with a DIY Dipole Antenna modification. - More DIY How To Projects]]> http://cdn.instructables.com/FFK/AZ4T/IDA2K07O/FFKAZ4TIDA2K07O.SQUARE2.jpg http://cdn.instructables.com/FFK/AZ4T/IDA2K07O/FFKAZ4TIDA2K07O.SQUARE.jpg http://cdn.instructables.com/FFK/AZ4T/IDA2K07O/FFKAZ4TIDA2K07O.SMALL.jpg RonM9 The situation was that I was only able to transmit and receive through 2 or 3 walls with a distance of about 50 feet, using standard nRF24L01+ modules. This was insufficient for my intended use. I had earlier tried adding recommended capacitors, but for me and my hardware got very little to no impro...
By: RonM9

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Thu, 13 Aug 2015 16:49:07 PDT
Wireless communication Arduino RF http://www.instructables.com/id/Wireless-communication-Arduino-RF/
Wireless communication Arduino RF - More DIY How To Projects]]> http://cdn.instructables.com/FMP/AWXT/HSJAQQAT/FMPAWXTHSJAQQAT.SQUARE2.jpg http://cdn.instructables.com/FMP/AWXT/HSJAQQAT/FMPAWXTHSJAQQAT.SQUARE.jpg http://cdn.instructables.com/FMP/AWXT/HSJAQQAT/FMPAWXTHSJAQQAT.SMALL.jpg Eagle199393   433Mhz  RF Transmitter + Receiver Module Link Kit will allow us to connect two Arduinos and that can communicate. Data you send on computer Transmitter show on Arduino Receiver screen. Final result video  --- http://youtu.be/g-GxWBakV-8 Specifications:     Receiver module parameters   ...
By: Eagle199393

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Sun, 9 Mar 2014 16:38:59 PDT
Obstacle Avoiding Robot http://www.instructables.com/id/Arduino-Ultimate-Obstacle-Avoiding-Robot/
Obstacle Avoiding Robot - More DIY How To Projects]]> http://cdn.instructables.com/FOH/SENN/I5S2FEXR/FOHSENNI5S2FEXR.SQUARE2.jpg http://cdn.instructables.com/FOH/SENN/I5S2FEXR/FOHSENNI5S2FEXR.SQUARE.jpg http://cdn.instructables.com/FOH/SENN/I5S2FEXR/FOHSENNI5S2FEXR.SMALL.jpg RoyPeer This instructable is the written version of my "Arduino: How To Build An Obstacle Avoiding Robot" Youtube video that I've uploaded recently. I strongly recommend you to check it out.So, without further ado, Let's get started ! A chassis ! the first step and the base of any robot is a chassis. ...
By: RoyPeer

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Thu, 5 Feb 2015 13:15:37 PST
Setting up Apple AirPort Wireless Router http://www.instructables.com/id/Setting-up-Apple-AirPort-Wireless-Router/
Setting up Apple AirPort Wireless Router - More DIY How To Projects]]> http://cdn.instructables.com/F09/VFCU/H8RVBPN9/F09VFCUH8RVBPN9.SQUARE2.jpg http://cdn.instructables.com/F09/VFCU/H8RVBPN9/F09VFCUH8RVBPN9.SQUARE.jpg http://cdn.instructables.com/F09/VFCU/H8RVBPN9/F09VFCUH8RVBPN9.SMALL.jpg MEenglish314 Everything in our world today is going wireless and WiFi is nothing new. However, there are may people who are still without it and if it is your first time creating your own personal wireless network, then these instructions will be perfect for you. Even if you have setup a network before on a wire...
By: MEenglish314

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Mon, 29 Oct 2012 22:48:40 PDT
Wireless Electricity Transmission (Simple things required to be collected from scrap) http://www.instructables.com/id/Wireless-Electricity-Transmission-Simple-things-re/
Wireless Electricity Transmission (Simple things required to be collected from scrap) - More DIY How To Projects]]> http://cdn.instructables.com/FIA/XNFF/ID2XDZ97/FIAXNFFID2XDZ97.SQUARE2.jpg http://cdn.instructables.com/FIA/XNFF/ID2XDZ97/FIAXNFFID2XDZ97.SQUARE.jpg http://cdn.instructables.com/FIA/XNFF/ID2XDZ97/FIAXNFFID2XDZ97.SMALL.jpg Gursimran Singh 425 Wireless electricity is something new and exciting. While its core principles are fairly easy to understand it can quickly become overwhelming for the average person. I faced a similar problem, I found the whole thing rather overwhelming to understand due to the fact that there were many different t...
By: Gursimran Singh 425

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Sat, 8 Aug 2015 20:12:57 PDT
Wirelessly Control A Robot Using Arduino and RF Modules ! http://www.instructables.com/id/Wirelessly-Control-A-Robot-Using-Arduino-and-RF-Mo/
Wirelessly Control A Robot Using Arduino and RF Modules ! - More DIY How To Projects]]> http://cdn.instructables.com/FPA/HMY2/HMVJ9LD6/FPAHMY2HMVJ9LD6.SQUARE2.jpg http://cdn.instructables.com/FPA/HMY2/HMVJ9LD6/FPAHMY2HMVJ9LD6.SQUARE.jpg http://cdn.instructables.com/FPA/HMY2/HMVJ9LD6/FPAHMY2HMVJ9LD6.SMALL.jpg robodude95 In this Instructable you'll learn how to make an RF controlled Arduino Robot.....or in other words your very own Minion waiting to obey your commands..... :p OVERVIEW  In this project I've used a 433Mhz Tx and Rx pair to allow the Arduinos to communicate wirelessly with each other.These modules ar...
By: robodude95

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Fri, 18 Oct 2013 04:44:55 PDT
Wireless Nixie Thermometer http://www.instructables.com/id/Wireless-Nixi-Thermometer/
Wireless Nixie Thermometer - More DIY How To Projects]]> http://cdn.instructables.com/FI2/51XK/ICRXVI4O/FI251XKICRXVI4O.SQUARE2.jpg http://cdn.instructables.com/FI2/51XK/ICRXVI4O/FI251XKICRXVI4O.SQUARE.jpg http://cdn.instructables.com/FI2/51XK/ICRXVI4O/FI251XKICRXVI4O.SMALL.jpg christian.ich.7 The Target of this Project was to learn how to use different functions of the atmega:• Connecting two Atmegas with a wireless connection• Each Atmega has a Thermometer (DS1621) to read the actual temperature• Use the sleep Mode of an Atmega• Controlling a Nixie bargraph In-13And this all together is...
By: christian.ich.7

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Tue, 4 Aug 2015 11:45:00 PDT
Outdoor Plug Cover Security Cam http://www.instructables.com/id/Outdoor-plug-cover-security-cam/
Outdoor Plug Cover Security Cam - More DIY How To Projects]]> http://cdn.instructables.com/F3B/N0IB/IB0421TK/F3BN0IBIB0421TK.SQUARE2.jpg http://cdn.instructables.com/F3B/N0IB/IB0421TK/F3BN0IBIB0421TK.SQUARE.jpg http://cdn.instructables.com/F3B/N0IB/IB0421TK/F3BN0IBIB0421TK.SMALL.jpg plaroach I had a problem with packages disappearing from my porch.I decided a wireless IP cam would be a great solution.I was faced with two problems.• where to hide it•where to plug it in. Maybe where to place it and where to power it could be the same place. It dawned on me, the camera will fit in an ou...
By: plaroach

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Tue, 16 Jun 2015 21:22:22 PDT
DIY Hacking your own Home Automation System http://www.instructables.com/id/DIY-Hacking-your-own-Home-Automation-System/
DIY Hacking your own Home Automation System - More DIY How To Projects]]> http://cdn.instructables.com/F4S/Z0XK/IAEJUB6M/F4SZ0XKIAEJUB6M.SQUARE2.jpg http://cdn.instructables.com/F4S/Z0XK/IAEJUB6M/F4SZ0XKIAEJUB6M.SQUARE.jpg http://cdn.instructables.com/F4S/Z0XK/IAEJUB6M/F4SZ0XKIAEJUB6M.SMALL.jpg bitsandbots A home automation system should be able to turn on/off appliances such as lights, fans, entertainment systems, etc. A system that is wireless yet independent from the Internet, but most importantly, DIY and open-source because I want to understand how it works.Why re-invent the wheel?Someone was ni...
By: bitsandbots

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Tue, 2 Jun 2015 14:08:42 PDT
smart geo-location tracker http://www.instructables.com/id/smart-geo-location-tracker/
smart geo-location tracker - More DIY How To Projects]]> http://cdn.instructables.com/F8O/7YLW/IA592T3O/F8O7YLWIA592T3O.SQUARE2.jpg http://cdn.instructables.com/F8O/7YLW/IA592T3O/F8O7YLWIA592T3O.SQUARE.jpg http://cdn.instructables.com/F8O/7YLW/IA592T3O/F8O7YLWIA592T3O.SMALL.jpg rajasekher.mutukuri Avoid car thef is impossible but now find your stolen car will be easier!You just need to install your Arduino with the GPRS+GPS Quadband Module (SIM908) in a hidden place in your car, maybe in your trunk, in the glove compartment or under your spare tyre. Then connect the GPRS-GSM and the GPS anten...
By: rajasekher.mutukuri

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Thu, 28 May 2015 00:17:58 PDT
HealthBand: A Remotely Monitored Health Status Bracelet http://www.instructables.com/id/HealthBand/
HealthBand: A Remotely Monitored Health Status Bracelet - More DIY How To Projects]]> http://cdn.instructables.com/FSV/WFR7/IA2K5D7R/FSVWFR7IA2K5D7R.SQUARE2.jpg http://cdn.instructables.com/FSV/WFR7/IA2K5D7R/FSVWFR7IA2K5D7R.SQUARE.jpg http://cdn.instructables.com/FSV/WFR7/IA2K5D7R/FSVWFR7IA2K5D7R.SMALL.jpg ASCAS HealthBand is an innovative solution for detecting and locating a person whose health in in grave danger. It's mostly designed as a remote rescue system for people who are at risk of having stroke, cardiac arrest and heart attack. HealthBand is a smartphone synced mobile health monitoring bracelet c...
By: ASCAS

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Sun, 24 May 2015 17:40:36 PDT
Arduino Tutorials (part 3 - 17 Tutorial Pack) http://www.instructables.com/id/Arduino-Tutorials-part-3-17-Tutorial-Pack/
Arduino Tutorials (part 3 - 17 Tutorial Pack) - More DIY How To Projects]]> http://cdn.instructables.com/FQE/RQ21/I9PH3IOQ/FQERQ21I9PH3IOQ.SQUARE2.jpg http://cdn.instructables.com/FQE/RQ21/I9PH3IOQ/FQERQ21I9PH3IOQ.SQUARE.jpg http://cdn.instructables.com/FQE/RQ21/I9PH3IOQ/FQERQ21I9PH3IOQ.SMALL.jpg hypnotistas This is Arduino Tutorial Pack Part 3.The 1st part is available here: http://www.instructables.com/id/Arduino-Tutorials-...The 2nd part here: http://www.instructables.com/id/Arduino-Tutorials-...Unlike other tutorials here I won't give any background in theory how it works. It is oriented to the resu...
By: hypnotistas

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Fri, 15 May 2015 13:39:19 PDT
Wave your hand to control OWI Robotic Arm... no strings attached http://www.instructables.com/id/Wave-your-hand-to-control-OWI-Robotic-Arm-no-strin/
Wave your hand to control OWI Robotic Arm... no strings attached - More DIY How To Projects]]> http://cdn.instructables.com/F45/O43A/I9OSVVDJ/F45O43AI9OSVVDJ.SQUARE2.jpg http://cdn.instructables.com/F45/O43A/I9OSVVDJ/F45O43AI9OSVVDJ.SQUARE.jpg http://cdn.instructables.com/F45/O43A/I9OSVVDJ/F45O43AI9OSVVDJ.SMALL.jpg arkhipenko THE IDEA:There are at least 4 other projects on Instructables.com (as of May 13, 2015) around modifying or controlling OWI Robotic Arm. Not surprisingly, since it is such a great and inexpensive robotic kit to play with. This project is similar in spirit (i.e, control the Robotic Arm with Arduino), ...
By: arkhipenko

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Fri, 15 May 2015 11:45:20 PDT